Statistical method for testing the neutral mutation hypothesis by DNA polymorphism.

Thank you very much for downloading modern applied statistics with s. As you may know, people have search hundreds times for their favorite readings like this modern applied statistics with s, but end up in harmful downloads. Rather than reading a good book with a cup of coffee in the afternoon, instead they cope with some harmful virus inside their laptop. modern applied statistics with s is available in our digital library an online access to it is set as public so you can download it instantly. Our digital library saves in multiple countries, allowing you to get the most less latency time to download any of our books like this one. Kindly say, the modern applied statistics with s is universally compatible with any devices to read.

Modern Applied Statistics With S

Cause, conseguenze e strategie di mitigazione Proponiamo il primo di una serie di articoli in cui affronteremo l’attuale problema dei mutamenti climatici. Presentiamo il documento redatto, votato e pubblicato dall’Ipcc - Comitato intergovernativo sui cambiamenti climatici - che illustra la sintesi delle ricerche svolte su questo tema rilevante.

/pdf/climate-change-2007-the-physical-science-basis-1x93ttz9jt.pdf

Climate Change 2007: The Physical Science Basis.

The distributions of many terrestrial organisms are currently shifting in latitude or elevation in response to changing climate Using a meta-analysis, we estimated that the distributions of species have recently shifted to higher elevations at a median rate of 110 meters per decade, and to higher latitudes at a median rate of 169 kilometers per decade These rates are approximately two and three times faster than previously reported The distances moved by species are greatest in studies showing the highest levels of warming, with average latitudinal shifts being generally sufficient to track temperature changes However, individual species vary greatly in their rates of change, suggesting that the range shift of each species depends on multiple internal species traits and external drivers of change Rapid average shifts derive from a wide diversity of responses by individual species

/pdf/rapid-range-shifts-of-species-associated-with-high-levels-of-249w1ca3i9.pdf

Rapid Range Shifts of Species Associated with High Levels of Climate Warming

Impatti, adattamento e vulnerabilita Le cause e le responsabilita dei cambiamenti climatici sono state trattate sul numero di ottobre della rivista Cda. Approfondiamo l’argomento presentando il documento: “Cambiamenti climatici 2007: impatti, adattamento e vulnerabilita” votato ad aprile 2007 dal secondo gruppo di lavoro del Comitato Intergovernativo sui Cambiamenti Climatici (Intergovernmental Panel on Climate Change). Si tratta del secondo di tre documenti che compongono il quarto rapporto sui cambiamenti climatici.

/pdf/climate-change-2007-impacts-adaptation-and-vulnerability-31xc1cf4d3.pdf

Climate Change 2007: Impacts, Adaptation and Vulnerability.

We report from three localities four new records of the threatened Brazilian Atlantic Forest endemic Chaetomys subspinosus (Olfers, 1818). These are the first records of this porcupine species from the state of Minas Gerais, and these new data extend the distribution of this species by approximately 220 km to the southwest. As C. subspinosus was observed in areas of transitional vegetation, this species may be found in a much broader spectrum of habitat types than previously thought. We recommend further surveys focusing on documenting this species.

/pdf/first-records-and-range-extension-of-bristle-spined-3uqq97k4.pdf

First records and range extension of Bristle-spined Porcupine, Chaetomys subspinosus (Olfers, 1818) (Rodentia, Erethizontidae), in Minas Gerais state, Brazil

Aim Coral reefs are increasingly threatened by interactions of global and local anthropogenic stressors, two of the most prominent being rising seawater temperature and nutrient enrichment. We aim to determine how spatiotemporal variations of environmental stressors across a reefscape determine which coral species are most successful during this climate change interval.
Location Belize, Central America 
Methods Thirteen lagoonal reefs on the Belize Barrier Reef System (BBRS) were surveyed to investigate the influence of temperature and nutrient history on coral community structure across reefscapes. A novel metric was developed using ultra-high resolution sea surface temperature (SST) records to classify reefs as enduring low temperature parameters (lowTP), moderate temperature parameters (modTP), or extreme temperature parameters (extTP) based on four thermal parameters known to be important drivers of overall reef health
Results Coral species richness, abundance, diversity, density, and percent cover were lower at extTP sites compared to lowTP and modTP sites, but these reef community traits did not differ between lowTP and modTP sites. Coral life history strategy analyses indicated that extTP sites were dominated by hardy stress-tolerant and fast growing weedy coral species, while lowTP and modTP sites included competitive, generalist, weedy, and stress-tolerant coral species. 
Main Conclusions Coral community differences between extTP and lowTP/modTP sites were primarily driven by temperature differences. While the influence of nutrients on reef community traits was minimal, bulk nutrient concentrations likely affected percent coral cover. Lack of community scale differences between lowTP and modTP sites is likely driven by low-magnitude thermal variations in these reef locations. Dominance of weedy and stress-tolerant genera at extTP sites suggests that corals utilizing these two life history strategies may be better suited to cope with IPCC projected ocean warming conditions. Our results reveal that temperature is the primary driver of differences in coral community composition among these distinct reef environments.

https://www.biorxiv.org/content/biorxiv/early/2016/01/14/036400.full.pdf

Elevated maximum temperatures and high-magnitude thermal variability drive low coral diversity on nearshore lagoonal reefs on the Belize Mesoamerican Barrier Reef

Fernando P. Lima

Papers

First records and range extension of Bristle-spined Porcupine, Chaetomys subspinosus (Olfers, 1818) (Rodentia, Erethizontidae), in Minas Gerais state, Brazil

Elevated maximum temperatures and high-magnitude thermal variability drive low coral diversity on nearshore lagoonal reefs on the Belize Mesoamerican Barrier Reef